Fairfax is a Renville County community along the Minnesota River in south-central Minnesota. Natural gas service gives Fairfax homeowners access to high-efficiency heating at competitive prices.
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2025 Cost Estimates — Fairfax MN
| System | AFUE | Installed |
|---|---|---|
| Natural Gas Standard | 80% | $2,900–$3,700 |
| Natural Gas High-Efficiency | 96% | $3,600–$4,600 |
| Natural Gas Premium | 98% | $4,100–$5,100 |
Natural gas in Fairfax makes high-efficiency units pay back in 5–7 years for most homeowners.
Top Goodman Models
The Goodman GCVC96 (96% AFUE, two-stage) is the top value pick for Renville County homes. Furnace Direct ships factory-direct to Fairfax. Neighboring Olivia homeowners use the same factory-direct approach.
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Furnace replacement cost Fairfax MN? $2,900–$5,100 installed.
Furnace Direct delivery? Yes—same-day to Renville County.
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Tell us a little about your home and what you're replacing. We'll send real numbers on a Goodman 96% AFUE setup — shipped direct to your door anywhere in the lower 48. No contractor markup, no obligation.